Astro 150: Spring 2005 Course Outline

The outline below give the tentative schedule of lectures for this term. The approximate dates for each lecture are indicated. Keep in mind that we reserve the right to flexibility and will not strictly adhere to this schedule! This allows us to cover some subjects in greater or lesser detail as new discoveries are made during the term.

NOTE Readings are in the textbook Stars, Galaxies, and Cosmology: Volume 2 of The Cosmic Perspective by Bennett et al.

DateNumberTopicReading (Bennett et al.)
January 111 Introduction: The scales of the universe. Chapter 1
13 2 Historical background. Og through Newton's Laws Chapter 2: Section 2.6
Chapter 3: Sections 3.3 to 3.5
Chapter 5: Sections 5.1 to 5.3
18 3 The "Four" Forces of Nature; Light and the electromagnetic spectrum Chapter 6: Sections 6.1 to 6.3
20 4 Thermal Radiation: the light from stars Chapter 6: Section 6.4
25 5 Spectral lines and spectroscopy: astronomical fingerprints Chapter 6: Section 6.4
27 6 Telescopes: powers, configurations, and instruments Chapter 7: Sections 7.1 to 7.4
February 17 Telescope instruments, space astronomy Chapter 7: Section 7.5
3 8 Our Sun as a star Chapter 15: Sections 15.1, 15.2, 15.4
8 9 The inside of the Sun and the Case of the Missing Neutrino. Chapter 15: Section 15.3
10 -- EXAM 1
15 10 Stars: colors, magnitudes, spectral classification Chapter 16: Sect. 16.1 to 16.3
17 11 The distance to the stars, the Doppler effect and stellar motions Chapter 16: Section 16.2
Chapter 6: Section 6.5
22 12 Stellar classification. The H-R diagram. Masses and binaries Chapter 16: Section 16.4-16.5
24 13 The Main Sequence: Stellar lifetimes, star clusters and stellar evolution. Chapter 16: Section 16.5-6
March 1 14 Star formation. Chapter 17: Section 17.1 & 17.2
3 15 Stellar "middle age" and geriatrics Chapter 17: Section 17.3
8 16 Stellar death: white dwarfs, supernovae and neutron stars Chapter 18: Section 18.1 to 18.3
Chapter 17: Section 17.4
10 17 The Stellar Freak Show-Bizarre outcomes of stellar evolution. Black Holes Chapter 18: Section 18.3-18.4
  SPRING BREAK
22 18 The Stuff between the stars; the Milky Way Chapter 19: Sections 19.1-19.2
24 -- EXAM 2
29 19 The Milky Way Galaxy: a census Chapter 19: Sections 19.3-19.5
31 20 Galaxy types. The Milky Way's neighbors Chapter 20: Sections 20.1-20.2
April 5 21 Distances to galaxies. Hubble's law and the Expanding Universe. Chapter 20: Sections 20.3- 20.4 (start)
7 22 The Galaxy Freak Show: Quasars and other bizarre galaxies Chapter 21: Section 21.3-21.5
12 23 Dark Matter and large scale structure. Chapter 22: Sections 22.1 - 22.5
14 24 Cosmology I: Questions. The age of the Universe Chapter 20: Section 20.4 (end)
Chapter 23: Section 23.1
19 25 Cosmology II: The Big Bang and its aftermath. Chapter 23: Section 23.2-23.5
21 26 Cosmology III: The past and future of the Universe. Chapter 22: Sections 22.5-22.6
26 27 Life in the Universe: I. Chapter 24
28 28 Life in the Universe: II. Conclusions
Chapter 24